Paste_Image.png

Paste_Image.png

<?php

$arr=array(
    'id'=>1,
    'name'=>"tong"
);

echo json_encode($arr);//{"id":1,"name":"tong"}

?>

json_encode

会接收UTF-8数据格式

$data="输出JSON数据";//"\u8f93\u51faJSON\u6570\u636e"
$newData=iconv('UTF-8','GBK',$data);
echo $data."<br/>";//输出JSON数据
echo $newData."<br/>";//����JSON����
echo json_encode($newData);//null

Paste_Image.png

Paste_Image.png

response.php

<?php

class Response
{
    /**
     * @param integer $code 状态码
     * @param string $message 提示信息
     * @param array $data 数据
     */
    public static function json($code, $message = '', $data = array())
    {
        if(!is_numeric($code)){
            return "";
        }else{
            $result=array(
                'code'=>$code,
                'message'=>$message,
                'data'=>$data
            );

            echo json_encode($result);
            exit;
        }

    }
}

?>

test.php

<?php
/**
 * Created by PhpStorm.
 * User: tong
 * Date: 2017/7/31
 * Time: 13:23
 */
require_once "response.php";
$arr=array(
    'id'=>1,
    'name'=>'singwa'
);

Response::json(200,'数据组装成功!',$arr);

Paste_Image.png